[PATCH] D12341: add unpredictable metadata type for control flow

[Krzysztof Parzyszek via llvm-commits]

kparzysz added a comment.

In http://reviews.llvm.org/D12341#236393, @spatel wrote:

> But I think what's in the metadata now has not been decided: Hal suggested that we should not add a feature with no users. Should I remove the 0 to 100 specifier (and related docs/code comments) and make it an empty string as it was in the earlier draft?


If changing the metadata in the future is not a problem, I'd leave it as it is.


http://reviews.llvm.org/D12341